JPS57169058A - Sintered hard alloy for working of hard to machine material - Google Patents
Sintered hard alloy for working of hard to machine materialInfo
- Publication number
- JPS57169058A JPS57169058A JP5110181A JP5110181A JPS57169058A JP S57169058 A JPS57169058 A JP S57169058A JP 5110181 A JP5110181 A JP 5110181A JP 5110181 A JP5110181 A JP 5110181A JP S57169058 A JPS57169058 A JP S57169058A
- Authority
- JP
- Japan
- Prior art keywords
- hard
- abrasion resistance
- nbc
- tic
- tac
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: To provide a sintered hard alloy suited for working of hard to machine materials by consisting the same of the specific ratios of the hard phase of the compsn. within the specific range of the tertiary phase diagram of TiC, TiN-TaC, NbC-WC, Mo2C and iron group binding metals.
CONSTITUTION: An alloy contg. ≥95vol% hard phase consisting of the compsns. within the XYZ of the tertiary phase diagram of TiC (and/or TiN)-TaC(and or NbC)-WC(and/or No2C) and ≤5vol% iron group metal as a binding metal. The compsn. within XYZ refer to a) 50W85 Tic, TiN, B) 15W50 WC, Mo2O, C) 0W35 TaC, NbC in molar %. Here, if the component (a) is below 50%, abrasion resistance and melt sticking resistance degrade, and in excess of 85%, chipping resistance and edging property degrade. If the component (b) is below 15%, chipping resistance degrades and in excess of 50%, abrasion resistance degrades. If the component (c) is in excess of 35%, abrasion resistance degrades. If the hard phase is below 95%, abrasion resistance degrades considerably.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5110181A JPS57169058A (en) | 1981-04-07 | 1981-04-07 | Sintered hard alloy for working of hard to machine material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5110181A JPS57169058A (en) | 1981-04-07 | 1981-04-07 | Sintered hard alloy for working of hard to machine material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57169058A true JPS57169058A (en) | 1982-10-18 |
JPS6335705B2 JPS6335705B2 (en) | 1988-07-15 |
Family
ID=12877411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5110181A Granted JPS57169058A (en) | 1981-04-07 | 1981-04-07 | Sintered hard alloy for working of hard to machine material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57169058A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63125637A (en) * | 1986-11-17 | 1988-05-28 | Ngk Spark Plug Co Ltd | Cermet tip for cutting tool |
JPS63203743A (en) * | 1987-02-20 | 1988-08-23 | Yoshida Kogyo Kk <Ykk> | Titanium nitride cermet |
CN109852864A (en) * | 2019-01-18 | 2019-06-07 | 株洲金佰利硬质合金有限公司 | A kind of heterogene structure's constructional alloy |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01252401A (en) * | 1988-03-30 | 1989-10-09 | Nippon Shokubai Kagaku Kogyo Co Ltd | Garbage box |
JPH03223001A (en) * | 1990-01-24 | 1991-10-02 | Takagi Ind Co Ltd | Sink for kitchen with garbage disposal means |
CN112853141A (en) * | 2020-12-29 | 2021-05-28 | 中北大学 | Processing technology of hard alloy material |
-
1981
- 1981-04-07 JP JP5110181A patent/JPS57169058A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63125637A (en) * | 1986-11-17 | 1988-05-28 | Ngk Spark Plug Co Ltd | Cermet tip for cutting tool |
JPH0617533B2 (en) * | 1986-11-17 | 1994-03-09 | 日本特殊陶業株式会社 | Cutting tip for cutting tools |
JPS63203743A (en) * | 1987-02-20 | 1988-08-23 | Yoshida Kogyo Kk <Ykk> | Titanium nitride cermet |
CN109852864A (en) * | 2019-01-18 | 2019-06-07 | 株洲金佰利硬质合金有限公司 | A kind of heterogene structure's constructional alloy |
Also Published As
Publication number | Publication date |
---|---|
JPS6335705B2 (en) | 1988-07-15 |
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